WO2010044078A3 - Produit réfractaire et substrat revêtu de ce produit réfractaire - Google Patents

Produit réfractaire et substrat revêtu de ce produit réfractaire Download PDF

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Publication number
WO2010044078A3
WO2010044078A3 PCT/IB2009/054567 IB2009054567W WO2010044078A3 WO 2010044078 A3 WO2010044078 A3 WO 2010044078A3 IB 2009054567 W IB2009054567 W IB 2009054567W WO 2010044078 A3 WO2010044078 A3 WO 2010044078A3
Authority
WO
WIPO (PCT)
Prior art keywords
refractory product
substrate coated
refractory
oxide
sodium
Prior art date
Application number
PCT/IB2009/054567
Other languages
English (en)
Other versions
WO2010044078A2 (fr
Inventor
Stéphane RICHAUD
Christian His
Original Assignee
Saint-Gobain Centre De Recherches Et D'etudes Europeen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint-Gobain Centre De Recherches Et D'etudes Europeen filed Critical Saint-Gobain Centre De Recherches Et D'etudes Europeen
Priority to DE112009002443T priority Critical patent/DE112009002443T5/de
Publication of WO2010044078A2 publication Critical patent/WO2010044078A2/fr
Publication of WO2010044078A3 publication Critical patent/WO2010044078A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/1015—Refractories from grain sized mixtures containing refractory metal compounds other than those covered by C04B35/103 - C04B35/106
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/482—Refractories from grain sized mixtures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9692—Acid, alkali or halogen resistance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Produit réfractaire dont la composition comprend, en pourcentages massiques : - au moins 60% d'un ou plusieurs oxydes réfractaires; - de 15% à 25% d'un silicate de sodium; et - de 0,4% à 6% d'un composé silico-alumineux comportant de l'oxyde de sodium et de l'oxyde de potassium en une quantité telle que le rapport massique oxyde de sodium/oxyde de potassium soit compris entre 0,4 et 4. Application au revêtement de tubes d'échangeurs thermiques.
PCT/IB2009/054567 2008-10-17 2009-10-16 Produit réfractaire et substrat revêtu de ce produit réfractaire WO2010044078A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112009002443T DE112009002443T5 (de) 2008-10-17 2009-10-16 Feuerfestprodukt und ein mit diesem Feuerfestprodukt beschichtetes Substrat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0857067A FR2937319B1 (fr) 2008-10-17 2008-10-17 Produit refractaire et substrat revetu de ce produit refractaire
FRFR0857067 2008-10-17

Publications (2)

Publication Number Publication Date
WO2010044078A2 WO2010044078A2 (fr) 2010-04-22
WO2010044078A3 true WO2010044078A3 (fr) 2010-12-02

Family

ID=40673957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/054567 WO2010044078A2 (fr) 2008-10-17 2009-10-16 Produit réfractaire et substrat revêtu de ce produit réfractaire

Country Status (3)

Country Link
DE (1) DE112009002443T5 (fr)
FR (1) FR2937319B1 (fr)
WO (1) WO2010044078A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11466377B2 (en) 2018-09-04 2022-10-11 Norsk Hydro Asa Method for providing a cathode lining barrier layer in an electrolysis cell and a material for same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282215B (de) * 1962-11-09 1968-11-07 Air Prehheater Company Inc Aushaertendes UEberzugsmittel auf Kaliumsilikatbasis
US3769044A (en) * 1970-12-02 1973-10-30 Precision Metalsmiths Inc Compositions and methods for making molded refractory articles
SU827448A1 (ru) * 1979-06-15 1981-05-07 Калушский Научно-Исследовательскийфилиал Всесоюзного Научно-Исследо-Вательского И Проектного Институтагалургии Кислотоупорна замазка
SU876595A1 (ru) * 1980-01-10 1981-10-30 Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений Кислотостойка композици
SU1198328A1 (ru) * 1984-01-20 1985-12-15 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Теплообменна поверхность нагревател газа
SU1472460A1 (ru) * 1986-12-26 1989-04-15 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Композици дл монолитной футеровки сталеразливочных ковшей
US5744413A (en) * 1995-09-25 1998-04-28 Saint-Gobain/Norton Industrial Ceramics Corporation Cryolite resistant refractory liner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282215B (de) * 1962-11-09 1968-11-07 Air Prehheater Company Inc Aushaertendes UEberzugsmittel auf Kaliumsilikatbasis
US3769044A (en) * 1970-12-02 1973-10-30 Precision Metalsmiths Inc Compositions and methods for making molded refractory articles
SU827448A1 (ru) * 1979-06-15 1981-05-07 Калушский Научно-Исследовательскийфилиал Всесоюзного Научно-Исследо-Вательского И Проектного Институтагалургии Кислотоупорна замазка
SU876595A1 (ru) * 1980-01-10 1981-10-30 Центральный научно-исследовательский и проектно-экспериментальный институт промышленных зданий и сооружений Кислотостойка композици
SU1198328A1 (ru) * 1984-01-20 1985-12-15 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Теплообменна поверхность нагревател газа
SU1472460A1 (ru) * 1986-12-26 1989-04-15 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Композици дл монолитной футеровки сталеразливочных ковшей
US5744413A (en) * 1995-09-25 1998-04-28 Saint-Gobain/Norton Industrial Ceramics Corporation Cryolite resistant refractory liner

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198208, Derwent World Patents Index; AN 1982-15356E, XP002604511 *
DATABASE WPI Week 198234, Derwent World Patents Index; AN 1982-72013E, XP002604513 *
DATABASE WPI Week 198628, Derwent World Patents Index; AN 1986-182188, XP002531721 *
DATABASE WPI Week 198941, Derwent World Patents Index; AN 1989-299618, XP002604512 *
ESPOSITO L ET AL: "The use of nepheline-syenite in a body mix for porcelain stoneware tiles", CERAMICS INTERNATIONAL, ELSEVIER, AMSTERDAM, NL, vol. 31, no. 2, 1 January 2005 (2005-01-01), pages 233 - 240, XP025308661, ISSN: 0272-8842, [retrieved on 20050101] *

Also Published As

Publication number Publication date
FR2937319B1 (fr) 2011-08-19
WO2010044078A2 (fr) 2010-04-22
DE112009002443T5 (de) 2012-10-11
FR2937319A1 (fr) 2010-04-23

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